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- 1. Multiple ChoiceHow many electrons are needed in the outer energy levels of an atom to be stable?2468
- 2. Multiple ChoiceA charged particle that has gained or lost electrons is called a _____.moleculeionisotopeelement
- 3. Multiple Choice
What type of bond is this?ioniccovalent - 4. Multiple ChoiceNitrogen will ____ valence electrons when forming an ionic bond.gain 1lose 1gain 3lose 3
- 5. Multiple ChoiceBeryllium will ____ valence electrons when forming an ionic bond.lose 4gain 4lose 2gain 2
- 6. Multiple ChoiceBoron will ____ valence electrons when forming an ionic bond.lose threegain threelose 5gain 5
- 7. Multiple ChoiceIonic bonds form between metals and ____.metalloidsmetalsnonmetals
- 8. Multiple ChoiceWhat determines ionic bonds to form?Number of protonsMass of the atomNumber of total electronsNumber of valence electrons
- 9. Multiple ChoiceIonic bonds consist of the ____ of valence electrons.sharingtransfer
- 10. Multiple ChoiceWrite the formula when S and K bond?SKKSK2SS2K
- 11. Multiple ChoiceWrite the formula when F and Be bond?BeF2BeFF2BeFBe2
- 12. Multiple ChoiceIf my charge becomes 2+ what does that say about me?I am stealing 2 electronsI am losing 2 electronsI am in period 2I have an atomic # of 2
- 13. Multiple ChoiceIf I am in family 13 what is my oxidation #13+3-13-3+
- 14. Multiple ChoiceIf I am in group 17 how many valence electrons do I have?1717none, I am a noble gase
- 15. Multiple ChoiceHow do the following two elements bond together?
Na1+ F1-NaFNaF3Na3FNa1F2 - 16. Multiple ChoiceWhich of the following has a full valence shell?OxygenNeonBariumCarbon
- 17. Multiple ChoiceWhen an atom loses a valence electron, it becomes a(n) _____________ ion.positivenegativeneutralpolyatomic
- 18. Multiple ChoiceIn order to have a stable arrangement of 8 valence electrons, metal atoms are likely to _____________ electrons.losegainsharegain or share
- 19. Multiple ChoiceAn electron has what kind of charge?no chargepositivenegativeit depends
- 20. Multiple Choicea proton has what charge?positivenegativeno chargeit depends
- 21. Multiple ChoiceWhen the number of electrons equals the number of protons the atom has what charge?sponge bobpositive chargenegative chargeneutral charge
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